Buchio grapples with a concern that all yokai like him eventually face: the fact that his lifespan is much longer than that of humans. His new friend Wagen has been dealing with the same concern in his life with his aging partner, Kazuhiko.
is medication to slow 
the progression of symptoms.
.هو أدوية للتّقليل من طوّر الأعراض
è usare dei farmaci per rallentare
il progresso della malattia.
é uma medicação para desacelerar
o avanço dos sintomas.
замедлить развитие болезни.